General and Desktop

I have found a way to rotate the pointer, but I always failed to change the value. The below is the whole project(including the svg file). https://github.com/Hapoa/_Repository/tree/master/Qt/SVGWidget

@Prince_0912 Thank you for your guidlines

Hi all, we chose to write simple serial port code in QT. Thank you for your help & advice.

Marking as solved since trying a different approach. Thanks all. :)

@GCDX The usual way of getting as far as filling in controls (like username/password) on a web page is via cookies. For a QWebView see http://www.qtcentre.org/threads/21331-How-to-enable-cookie-in-QWebView and http://doc.qt.io/qt-5/qnetworkaccessmanager.html#setCookieJar. If you want to go further and actually auto-login (without pressing a button), you'd probably have to look at either manipulating the page (via JavaScript) to do an auto-submit with the controls pre-filled-in, or see if your target web page has a URL syntax or similar to allow username/password credentials to be passed directly by-passing the logon screen.

@GCDX QSetting could also be used. Not a bad idea. On linux it stores in a ini file pr default. on Windows , in registry. https://wiki.qt.io/How_to_Use_QSettings

@aha_1980 sure here I got all the answers. And I decided to read a book Summerfiled qt4 professional programming.

In these cases you normally use a QItemEditorFactory in setItemEditorFactory to create the editor you need for the cell based on the data in the model

@JonB thanks for reply. in the specifications I have to use a graphical component to represent a length with floating values ​​like qdial or slider progress bar ... that's why I opt for qml :(

@LeaA I imagine you need to override the virtual http://doc.qt.io/archives/qt-4.8/q3listview.html#sort and implement your own?

@Prince_0912 @nammidd said in QTableView default selection: @JonB This option only allows to change sorting order (from ascending to descending or vice versa), by clicking on the column header. But the sorting is done anyway, regardless of whether the option is turned on or off.

Downgraded to 1.0 and it worked. Thank you so much! ^^

@SGaist - good information. Thank you.

The MySQL issue already triggered numerous threads on this forum, you should search for them.

Hi, Then re-build the full string when any of these widgets change and replace the whole text.

Hi, Interesting question, you should bring it to the interest mailing list. You'll find there Qt's developers/maintainers. This forum is more user oriented.

I don't think there is an easy way to get such list (apart from checking git hisotry of Qt repo), but this is a very good idea you have there. I recommend proposing this on Qt Creator mailing list or Qt bugtracker.

What does condition contain ?

Hi For such future feature questions, you should rather ask on the interest mailing list. You'll find there Qt's developers/maintainers. This forum is more user oriented.